MARS Demo
|
|
Welcome to the MARS Demo website!
The demo focuses on the chase of relational queries and constraints, in which the only logical connector allowed
is the conjunction. Nevertheless, the last version of MARS supports disjunction also. The interface allows to visualize
the individual steps of a chase sequence and to navigate through them, showing each time how the chosen constraint was
mapped into the query and how the query was modified, leading to a new query plan.
We demo three features:
A set of usecase is provided for each feature.
Each usecase can be modifed as desired.
One can also input a completely new usecase from scratch.
|